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Tele E1PF400VSY01 Three-phase Voltage Monitor 03.031.0005
Voltage Monitors

Tele E1PF400VSY01 Three-phase Voltage Monitor 03.031.0005

Electronic three-phase network monitor

Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)

Functions: 

  • Phase sequence
  • Phase loss
  • Phase asymmetry
  • Output: 1 C/O (changeover contact),...

Electronic three-phase network monitor

Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)

Functions: 

  • Phase sequence
  • Phase loss
  • Phase asymmetry
  • Output: 1 C/O (changeover contact), 5A/250VAC
  • Settings: ~100ms (tripping relay)
  • Width: 17.5mm (mounting on DIN rail)
  • LED operation indicators
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Top specs

  • Protection Type

    Phase Asymmetry

    Checks whether there is a large voltage deviation between the 3 phases (e.g. L1 = 230V, L2 = 180V). Protects three-phase devices from irregular operation, vibrations, and overheating.

    Phase Sequence

    Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.
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Description

Description

Electronic three-phase network monitor

Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)

Functions: 

  • Phase sequence
  • Phase loss
  • Phase asymmetry
  • Output: 1 C/O (changeover contact), 5A/250VAC
  • Settings: ~100ms (tripping relay)
  • Width: 17.5mm (mounting on DIN rail)
  • LED operation indicators

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Placement
Rail
Type
Three-phase
Rated Contact Current
-

Rated Contact Current

Indicates the maximum current intensity (in Amperes) that the device can safely handle.
Digital
No
Protection Type
Phase Asymmetry, Phase Sequence

Protection Type

Phase Asymmetry

Checks whether there is a large voltage deviation between the 3 phases (e.g. L1 = 230V, L2 = 180V). Protects three-phase devices from irregular operation, vibrations, and overheating.

Phase Sequence

Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Electronic three-phase network monitor

Supply voltage/measurement range: 400/230VAC (Contacts: L1-L2-L3-N)

Functions: 

  • Phase sequence
  • Phase loss
  • Phase asymmetry
  • Output: 1 C/O (changeover contact), 5A/250VAC
  • Settings: ~100ms (tripping relay)
  • Width: 17.5mm (mounting on DIN rail)
  • LED operation indicators

Manufacturer

Manufacturer Details

Warnings & Safety Information
Placement
Rail
Type
Three-phase
Rated Contact Current
-

Rated Contact Current

Indicates the maximum current intensity (in Amperes) that the device can safely handle.
Digital
No
Protection Type
Phase Asymmetry, Phase Sequence

Protection Type

Phase Asymmetry

Checks whether there is a large voltage deviation between the 3 phases (e.g. L1 = 230V, L2 = 180V). Protects three-phase devices from irregular operation, vibrations, and overheating.

Phase Sequence

Ensures that the phases are connected in the correct sequence (L1, L2, L3). Prevents three-phase motors and pumps from rotating in reverse, avoiding serious mechanical damage.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

65,00 €
14,00 €   shipping cost